#B66B4E#B66B4E

#B66B4E is a mid, moderate orange. Relative luminance 0.210; OKLCH L 60.5% C 0.105 H 41.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B66B4E
RGB	rgb(182, 107, 78)
HSL	hsl(17, 42%, 51%)
HSV	hsv(17, 57%, 71%)
CMYK	cmyk(0%, 41.2%, 57.1%, 28.6%)
CIE-LAB	lab(52.96, 27.01, 28.98)
CIE-LCH	lch(52.96, 39.61, 47.01°)
OKLab	oklab(60.47% 0.0784 0.0698)
OKLCH	oklch(60.47% 0.105 41.7)
XYZ	xyz(25.9261, 21.0130, 9.8968)
Luminance	0.2101 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66B4E #4E99B6

analogous

#B64E65 #B66B4E #B69F4E

triadic

#B66B4E #4EB66B #6B4EB6

tetradic

#B66B4E #65B64E #4E99B6 #9F4EB6

square

#B66B4E #65B64E #4E99B6 #9F4EB6

split-complementary

#B66B4E #4EB69F #4E65B6

monochromatic

#613828 #8D513A #B66B4E #C88F79 #DAB3A5

Accessibility & contrast

On white

4.04

#B66B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B66B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66B4E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66B4E	#FFFFFF	#000000	##000000
##B66B4E	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754B

Deuteranopia (green-blind)

#90854D

Tritanopia (blue-blind)

#C65E64

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66b4e;
/* rgb */ color: rgb(182, 107, 78);
/* oklch */ color: oklch(60.5% 0.105 41.7);

Tailwind

colors: {
  custom: {
    50: '#d09680',
    500: '#b66b4e',
    950: '#000000',
  },
}

SCSS

$custom: #b66b4e;
$custom-light: #d09680;
$custom-dark: #000000;

JSON

{
  "hex": "#b66b4e",
  "rgb": {
    "r": 182,
    "g": 107,
    "b": 78
  },
  "hsl": {
    "h": 16.731,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.60465,
    "c": 0.10494,
    "h": 41.7
  },
  "luminance": 0.21011
}

Semantic roles & 50–950 ramp

primary

#B66B4E

secondary

#99BAC7

accent

#AFD156

background

#FDF9F7

surface

#FAF2EE

border

#D3CCC9

text

#140D0A

muted

#837E7C

Preview Lab

Preview with #B66B4E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →